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author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h')
-rw-r--r-- | kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h new file mode 100644 index 000000000..70c77aec4 --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h @@ -0,0 +1,61 @@ +#ifndef __NVKM_DISP_OUTP_DP_H__ +#define __NVKM_DISP_OUTP_DP_H__ +#include "outp.h" + +#include <core/notify.h> +#include <subdev/bios.h> +#include <subdev/bios/dp.h> + +struct nvkm_output_dp { + struct nvkm_output base; + + struct nvbios_dpout info; + u8 version; + + struct nvkm_notify irq; + bool present; + u8 dpcd[16]; + + struct { + struct work_struct work; + wait_queue_head_t wait; + atomic_t done; + } lt; +}; + +#define nvkm_output_dp_create(p,e,c,b,i,d) \ + nvkm_output_dp_create_((p), (e), (c), (b), (i), sizeof(**d), (void **)d) +#define nvkm_output_dp_destroy(d) ({ \ + struct nvkm_output_dp *_outp = (d); \ + _nvkm_output_dp_dtor(nv_object(_outp)); \ +}) +#define nvkm_output_dp_init(d) ({ \ + struct nvkm_output_dp *_outp = (d); \ + _nvkm_output_dp_init(nv_object(_outp)); \ +}) +#define nvkm_output_dp_fini(d,s) ({ \ + struct nvkm_output_dp *_outp = (d); \ + _nvkm_output_dp_fini(nv_object(_outp), (s)); \ +}) + +int nvkm_output_dp_create_(struct nvkm_object *, struct nvkm_object *, + struct nvkm_oclass *, struct dcb_output *, + int, int, void **); + +int _nvkm_output_dp_ctor(struct nvkm_object *, struct nvkm_object *, + struct nvkm_oclass *, void *, u32, + struct nvkm_object **); +void _nvkm_output_dp_dtor(struct nvkm_object *); +int _nvkm_output_dp_init(struct nvkm_object *); +int _nvkm_output_dp_fini(struct nvkm_object *, bool); + +struct nvkm_output_dp_impl { + struct nvkm_output_impl base; + int (*pattern)(struct nvkm_output_dp *, int); + int (*lnk_pwr)(struct nvkm_output_dp *, int nr); + int (*lnk_ctl)(struct nvkm_output_dp *, int nr, int bw, bool ef); + int (*drv_ctl)(struct nvkm_output_dp *, int ln, int vs, int pe, int pc); +}; + +int nvkm_output_dp_train(struct nvkm_output *, u32 rate, bool wait); +#endif |